hey i got a test today and i dont know how to do these 2 problems:
AWNSER: x = 1 or 0
AWNSER: x = 28.3 or 1.7
Last edited by Sonx; Dec 2nd 2008 at 07:10 AM.
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Hello, Sonx! That ugly expression is a quadratic.
It factors! . .
So we have: .
We have: . . . . . . .
Quadratic Formula: .
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